2,4-Difluoro-N-[2-methoxy-5-[4-(4-morpholinyl)-6-quinazolinyl]-3-pyridinyl]benzenesulfonamide CAS 1093818-24-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1093818-24-6 |
| Molecular Formula | C24H21F2N5O4S |
| Molecular Weight | 513.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Difluoro-N-[2-methoxy-5-[4-(4-morpholinyl)-6-quinazolinyl]-3-pyridinyl]benzenesulfonamide (CAS 1093818-24-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H21F2N5O4S. Molecular weight: 513.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H21F2N5O4S |
| Molecular Weight | 513.52 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Baloxavir Impurity 75 (CAS CATO-C4X-210875)
- CCT196969 (CAS 1163719-56-9)
- Ethyl 2-((4-acetamido-N-(4-(trifluoromethyl)phenyl)phenyl)sulfonamido)thiazole-4-carboxylate (CAS 860783-97-7)
- 2-ethyl-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine (CAS 1598036-14-6)
- N,N,N',N'-Tetraethylsulfamide (CAS 2832-49-7)
- n-Phenyl-3-(1h-pyrazol-1-yl)propanamide (CAS 895250-80-3)
- Tetrabenazine Impurity 35 (CAS CATO-C4X-274835)
- 4-(3-Bromo-2-methylpropyl)-1-ethyl-1h-pyrazole (CAS 1341411-49-1)
- 4-(Naphthalen-1-yl)butanoic acid (CAS 781-74-8)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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